問題詳情
【題組】What is one of the functions of the rays in question?
(A)to increase the flavor of the salt
(B) to detect the existence of Carbon 14
(C) to understand the mystery of the universe
(D)to determine the age of an ancient artifact
參考答案
答案：D
難度：適中0.45977
統計：A(6),B(15),C(22),D(40),E(0) #
個人：尚未作答書單： 有關C的字根、字首、字尾、out of question vs out of the question